package org.store.dao;


import org.store.pojo.*;
import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.Session;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.store.tools.*;

/**
 * A data access object (DAO) providing persistence and search support for Shop
 * entities. Transaction control of the save(), update() and delete() operations
 * can directly support Spring container-managed transactions or they can be
 * augmented to handle user-managed Spring transactions. Each of these methods
 * provides additional information for how to configure it for the desired type
 * of transaction control.
 * 
 * @see model.Shop
 * @author MyEclipse Persistence Tools
 */

public class ShopDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory.getLogger(ShopDAO.class);
	// property constants
	public static final String OWNER = "owner";
	public static final String PRICE = "price";
	public static final String GRAPH = "graph";
	public static final String ADRESS = "adress";
	public static final String NAME = "name";
	public static final String TYPE = "type";

	protected void initDao() {
		// do nothing
	}

	public void save(Shop transientInstance) {
		log.debug("saving Shop instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Shop persistentInstance) {
		log.debug("deleting Shop instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Shop findById(java.lang.Integer id) {
		log.debug("getting Shop instance with id: " + id);
		try {
			Shop instance = (Shop) getHibernateTemplate().get("org.store.pojo.Shop", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Shop instance) {
		log.debug("finding Shop instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Shop instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Shop as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByOwner(Object owner) {
		return findByProperty(OWNER, owner);
	}

	public List findByPrice(Object price) {
		return findByProperty(PRICE, price);
	}

	public List findByGraph(Object graph) {
		return findByProperty(GRAPH, graph);
	}

	public List findByAdress(Object adress) {
		return findByProperty(ADRESS, adress);
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByType(Object type) {
		return findByProperty(TYPE, type);
	}

	public List findAll() {
		log.debug("finding all Shop instances");
		try {
			String queryString = "from Shop";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}
	public List findAllPage(Integer start,Integer rowPerPage){
		log.debug("findAllPage all User instances");
		try {
			String queryString = "from Shop";
			Session session = getHibernateTemplate().getSessionFactory().openSession();
			Query q = session.createQuery(queryString);
			q.setFirstResult(start);
			q.setMaxResults(rowPerPage);
			return q.list();
		} catch (RuntimeException re) {
			log.error("findAllPage all failed", re);
			throw re;
		}
	}
	public Shop merge(Shop detachedInstance) {
		log.debug("merging Shop instance");
		try {
			Shop result = (Shop) getHibernateTemplate().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Shop instance) {
		log.debug("attaching dirty Shop instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Shop instance) {
		log.debug("attaching clean Shop instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
	public boolean Update(Shop entity) {
		log.debug("updating clean Shop instance");
		try {
			getHibernateTemplate().update(entity);
			//getSession().beginTransaction().commit();
			log.debug("updating successful");
			return true;
		} catch (RuntimeException re) {
			log.error("updating failed", re);
			throw re;
		}
	}
	

	public static ShopDAO getFromApplicationContext(ApplicationContext ctx) {
		return (ShopDAO) ctx.getBean("ShopDAO");
	}
}